St Lucia Estuary, St Lucia Beach & Mapelane Coast
Coverage & overall outlook
Coverage: St Lucia Estuary, the St Lucia beach/open-coast area and the Mapelane coast.
Tuesday: Warm and dry with light-to-moderate, variable wind. Marine conditions are moderate, with a southerly swell. The moving tide and strong lunar activity around the moon’s daily periods provide useful planning windows.
Wednesday: Cooler, with a high probability of rain and a marked increase in swell. The estuary and sheltered shore options are more practical than exposed beach or boat fishing. Recheck conditions before leaving.
TUESDAY — 25 AUGUST 2026
Weather across the three locations
St Lucia Estuary: 15.3–26.0°C; clear to mostly clear. Rain probability 0%; expected precipitation 0 mm.
St Lucia beach: 15.4–26.1°C; clear to mostly clear. Rain probability 0%; expected precipitation 0 mm.
Mapelane coast: 15.4–26.1°C; clear to mostly clear. Rain probability 0%; expected precipitation 0 mm.
Wind: approximately 4.5–14.4 km/h, initially north to north-easterly and turning west/south-westerly later; gusts up to about 30 km/h.
Sun: sunrise 06:11; sunset 17:33.
Marine conditions — beach and Mapelane coast
Waves: approximately 1.46–1.78 m, from SSE to S (164–179°), with an 8.8–11.7 second period.
Swell: approximately 1.16–1.68 m from S (170–180°), with an 8.0–10.3 second period.
Assessment: moderate open-coast conditions; the early/light-wind period is the more comfortable option. Watch shorebreak and surge on exposed rocks.
Tides — St Lucia reference
High 02:37 — 1.15 m · Low 08:44 — 0.07 m · High 14:59 — 1.27 m · Low 21:03 — 0.05 m.
Sun, moon & solunar periods
Moon: moonrise 15:04; moonset 04:28; waxing gibbous, 94.5% illuminated. Full moon is due 28 August at 06:18.
Major periods: 09:08–11:08 (lower/underfoot transit); 21:08–23:08 (upper transit).
Minor periods: 03:58–04:58 (moonset); 14:34–15:34 (moonrise).
Activity guide: Average on the Tideschart fishing-times guide, with the near-full-moon phase increasing illumination and tidal range.
Fishing focus
For the estuary, fish the moving water around the morning low-tide change and the afternoon/evening tide cycle, while checking depth and mouth conditions. At the beach and Mapelane, shad/elf are the practical seasonal focus where bait is present; use bait or lures around gutters, points and structure. Garrick and kob remain possible around moving water, but there is no same-morning verified catch report. Boat users should note that low-tide launching over the mouth/sandbar can be unsuitable; inspect the actual launch first.
WEDNESDAY — 26 AUGUST 2026
Weather across the three locations
St Lucia Estuary: 17.8–22.1°C; cloud increasing with periods of drizzle/light rain. Rain probability up to 91%; expected precipitation 4.2 mm, including approximately 2.5 mm rain and 1.7 mm showers.
St Lucia beach: 17.9–22.2°C; same regional rain/cloud pattern. Rain probability up to 91%; expected precipitation 4.2 mm.
Mapelane coast: 17.9–22.2°C; same regional rain/cloud pattern. Rain probability up to 91%; expected precipitation 4.2 mm.
Wind: approximately 7.1–15.7 km/h, mainly west/south-westerly early and tending south-easterly later; gusts up to about 34 km/h.
Sun: sunrise 06:10; sunset 17:33.
Marine conditions — beach and Mapelane coast
Waves: approximately 1.82–2.86 m, mainly from S (179–181°), with a 10.7–13.2 second period.
Swell: approximately 1.70–2.84 m from S (178–182°), with a 9.2–11.2 second period.
Assessment: deteriorating and unsuitable for exposed rock fishing or casual offshore planning. The model indicates a long-period southern swell; use protected water only after checking real conditions.
Tides — St Lucia reference
High 03:05 — 1.29 m · Low 09:12 — -0.08 m · High 15:25 — 1.43 m · Low 21:29 — -0.09 m.
Sun, moon & solunar periods
Moon: moonrise 16:02; moonset 05:05; waxing gibbous, 98.2% illuminated.
Major periods: 09:54–11:54 (lower/underfoot transit); 21:54–23:54 (upper transit).
Minor periods: 04:35–05:35 (moonset); 15:32–16:32 (moonrise).
Activity guide: Average guide only; no independent same-day Wednesday rating was published. The nearly full moon does not override the poor marine forecast.
Fishing focus
Prioritise the estuary or other genuinely sheltered water, and work the moving tide only if access, current and rainfall conditions are suitable. Avoid exposed St Lucia beach and Mapelane rocks if swell or surge is running. Do not launch or cross the mouth based on the forecast alone.
CURRENT PUBLIC FISHING OBSERVATIONS
A recent public Lowrance South Africa post reports Team Zazu as overall winners of Queens of the Ocean 2026 and describes fabulous fishing at St Lucia over the weekend with amazing catches. This is a recent event report, not a live catch log for this morning.
A public SA Fat Bike Fishing post dated 6 August 2026 reports successful fly-fishing for shad at Maphelane, with the angler saying there was a lot of success. This is useful local context but is not current for 25–26 August.
The Go Fish Zululand Classic is advertised for St Lucia from 28–30 August 2026, confirming active local fishing-event interest; the listing is not a catch observation.
Current status: No verified same-morning, location-specific catch report for the St Lucia Estuary, St Lucia beach or Mapelane coast was found during this report run.
SOURCE LIMITATIONS
Weather, rainfall, wind and sun data are current Open-Meteo model guidance. The three weather requests resolve to the same nearby forecast grid cell, so small local differences between the estuary, beach and Mapelane are not represented.
Marine values are from the Open-Meteo Marine model. The requested beach and Mapelane coordinates resolve to a regional ocean-model point at approximately -28.5417, 32.4583; this is not a live buoy and does not measure the estuary mouth, surf zone or a specific launch.
Tides are Tideschart predictions for St Lucia. They are used as the common reference for the estuary, beach and Mapelane area; actual times, levels and currents can vary locally, especially at the mouth.
Moonrise, moonset, phase and transit data are astronomical calculations for Saint Lucia Plantation. Major periods are centred on the lower and upper lunar transits; minor periods are centred on moonset and moonrise. Solunar periods are planning guides, not guarantees of fish activity.
Public fishing observations are drawn from publicly visible social-media/event listings and are anecdotal. No live estuary level, flow, salinity, water temperature, mouth status or official same-morning catch bulletin was available.
BOOKING CONTACTS
Activity Bookings
+27 60 968 3841
Charter Bookings
+27 81 342 7371
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Central Reservations
Let Your Holiday Find You
Petrus Viviers
081 342 7371
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PLANNING A ST LUCIA VISIT?
Contact 4u2Stay for accommodation, activities and local booking assistance.
Bookings through our Central Commission Free System
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SAFETY & INFORMATION NOTICE
This Fishing Report SA publication provides fishing, marine conditions and weather predictions for planning purposes. Conditions can change rapidly. It is not an official South African Weather Service warning and must not replace professional weather advice or local safety decisions.
For official weather forecasts, updates and warnings visit the South African Weather Service. Check actual shorebreak, rip currents, swell, wind, tide, mouth conditions and access before fishing, launching or boating. Follow current size, bag and seasonal regulations.
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Prepared by Petrus Viviers · Fishing Report SA
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